Frontier Airlines flights from ATL to SJU
Find comprehensive Frontier Airlines flight information, schedules, and booking details for direct flights from ATL to SJU. Frontier Airlines operates 5-6 flights daily flights on this route.• Flight Duration: 2h 30m - 3h 42m (average flight time)• Distance: 1556 miles (2504 km) (air miles between airports)• Daily Flights: 5-6 flights (scheduled departures per day)
ATL
SJU
FLIGHT TIME
2h 30m - 3h 42m
FLIGHT DISTANCE
1556 miles (2504 km)
3h 39m - 3h 39m
20:33
20:33
1556 miles (2504 km)
January
1 (Show)
40
Frontier Airlines Flight Schedule from ATL to SJU
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
F92872 |  Frontier Airlines | 20:33 | 01:12:00 | Airbus A321neo |
Frontier Airlines Monthly Flight Calendar
December 2025
Route Insights
Pricing patterns: January typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 20:00, offering more flight options and potentially better connections.
ATL - SJU flight price statistics
$326
ApproximateThe numbers are average prices found based on user searches for direct flights between the airports. It's calculated from the cheapest prices found per month for a round-trip with 1 adult and can vary depending on the amount of data we have for this particular route.
$108
Jan$223
Feb$170
Mar$125
Apr$558
May$383
Jun$400
Jul$310
Aug$304
Sep$288
Oct$580
Nov$460
DecFrontier Airlines Terminal Information
Terminal information for Frontier Airlines on this route is currently being updated. Please check back soon or contact the airports directly for terminal details.
Frequently Asked Questions about Frontier Airlines Flights
How many Frontier Airlines flights operate from ATL to SJU?
Frontier Airlines operates 1 flight from ATL to SJU.
What city does SJU airport serve?
SJU airport serves San Juan.
How long is the Frontier Airlines flight from ATL to SJU?
The flight duration is approximately 2h 30m - 3h 42m.
What is the distance from ATL to SJU?
The distance is 1556 miles (2504 km).
What aircraft does Frontier Airlines use on this route?
Frontier Airlines uses Airbus A321neo on this route.
Which other airlines operate on this route?
1 other airline operates on this route: Delta Air Lines.
What is the cheapest month to fly Frontier Airlines from ATL to SJU?
January is typically the cheapest month to fly Frontier Airlines on this route.
What is the average price for a Frontier Airlines flight from ATL to SJU?
The average price for a round-trip Frontier Airlines flight on this route is approximately $326. Prices can vary based on booking time and demand.
How many Frontier Airlines flights operate per week on this route?
Frontier Airlines operates approximately 40 flights per week from ATL to SJU.